diff --git a/docs/playground/goldmark-playground.wasm b/docs/playground/goldmark-playground.wasm
index d7de1e6..157f196 100755
Binary files a/docs/playground/goldmark-playground.wasm and b/docs/playground/goldmark-playground.wasm differ
diff --git a/docs/playground/index.html b/docs/playground/index.html
index 4b6b83f..25fc510 100644
--- a/docs/playground/index.html
+++ b/docs/playground/index.html
@@ -8,7 +8,7 @@
   <script>
     const $ = (id) => document.getElementById(id);
     const $$ = (q) => document.querySelector(q);
-    const goldmarkVersion = "v1.7.0";
+    const goldmarkVersion = "v1.7.2";
 
     const optionNames = [
       "optTableExtension",
@@ -137,7 +137,7 @@
 </head>
 
 <body>
-<h1>goldmark@v1.7.0 playground</h1>
+<h1>goldmark@v1.7.2 playground</h1>
 <section id="message">
 </section>
 <div id="container">
diff --git a/src/playground/wasm/go.mod b/src/playground/wasm/go.mod
index b13e592..c85f190 100644
--- a/src/playground/wasm/go.mod
+++ b/src/playground/wasm/go.mod
@@ -2,4 +2,4 @@ module main
 
 go 1.21.5
 
-require github.com/yuin/goldmark v1.7.0 // indirect
+require github.com/yuin/goldmark v1.7.2 // indirect
diff --git a/src/playground/wasm/go.sum b/src/playground/wasm/go.sum
index dd24077..8fffc89 100644
--- a/src/playground/wasm/go.sum
+++ b/src/playground/wasm/go.sum
@@ -1,2 +1,4 @@
 github.com/yuin/goldmark v1.7.0 h1:EfOIvIMZIzHdB/R/zVrikYLPPwJlfMcNczJFMs1m6sA=
 github.com/yuin/goldmark v1.7.0/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
+github.com/yuin/goldmark v1.7.2 h1:NjGd7lO7zrUn/A7eKwn5PEOt4ONYGqpxSEeZuduvgxc=
+github.com/yuin/goldmark v1.7.2/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
